72702135

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{761}}^1$

素因数の和:976

約数の個数: 48

約数和(自身を含む): 138367008

約数和(自身を除く): 65664873

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 193, 495, 579, 761, 965, 1737, 2123, 2283, 2895, 3805, 6369, 6849, 8371, 8685, 10615, 11415, 19107, 25113, 31845, 34245, 41855, 75339, 95535, 125565, 146873, 376695, 440619, 734365, 1321857, 1615603, 2203095, 4846809, 6609285, 8078015, 14540427, 24234045, 72702135]

約数ペア:

[(1, 72702135), (3, 24234045), (5, 14540427), (9, 8078015), (11, 6609285), (15, 4846809), (33, 2203095), (45, 1615603), (55, 1321857), (99, 734365), (165, 440619), (193, 376695), (495, 146873), (579, 125565), (761, 95535), (965, 75339), (1737, 41855), (2123, 34245), (2283, 31845), (2895, 25113), (3805, 19107), (6369, 11415), (6849, 10615), (8371, 8685)]